set_spdif_bits    181 sound/pci/echoaudio/echoaudio_3g.c 	control_reg = set_spdif_bits(chip, control_reg, chip->sample_rate);
set_spdif_bits    304 sound/pci/echoaudio/echoaudio_3g.c 	control_reg = set_spdif_bits(chip, control_reg, rate);